高比例清洁能源接入下跨省区交易机制及交易模型研究  

Analysis on Inter Provincial Transaction Mechanism and Optimization Model Under Grid Connection of High Proportion of Clean Energy

作　　者：刘硕 李国栋[1] 张圣楠 徐亮 邢通 杨乔尹 梁少伟 LIU Shuo;LI Guodong;ZHANG Shengnan;XU Liang;XING Tong;YANG Qiaoyin;LIANG Shaowei(Beijing Power Exchange Centre Co.Ltd.,Xicheng District,Beijing 100032,China;State Key Laboratory of Power System and Generation Equipment(Tsinghua University),Haidian District,Beijing 100084,China;Energy Internet Research Institute Tsinghua University,Haidian District,Beijing 100084,China)

机构地区：[1]北京电力交易中心有限公司,北京市西城区100032 [2]电力系统及大型发电设备安全控制和仿真国家重点实验室(清华大学),北京市海淀区100084 [3]清华大学能源互联网创新研究院,北京市海淀区100084

出　　处：《现代电力》2022年第6期659-667,共9页Modern Electric Power

基　　金：国家电网公司科技项目(清洁能源高占比地区电力市场运营典型问题研究,(SGDJ0000YJJS2100040))的支持与资助。

摘　　要：随着我国可再生能源装机规模的不断增大,可再生能源出力与负荷地理分布不匹配的问题日益突出,为我国可再生能源消纳带来了更加严峻的挑战。传统的跨省区电力交易机制难以满足我国日益增长的可再生能源消纳需求。文中提出了以跨省区电量交易和富余可再生能源跨省区消纳为主的跨省区交易框架,并建立了支撑可再生能源大规模消纳的跨省区市场交易模型。算例分析结果表明,文中所提跨省区交易市场机制与交易模型能够适应我国可再生能源消纳需求,可支撑电力系统的整体经济性与用能清洁度水平的提高。With the increasing installed capacity of renewable energy in China, the defect of mismatch between renewable energy output and load geographical distribution has become increasingly prominent and it brings more severe challenges to the accommodation of renewable energy. Traditional trans-provincial and interregional power transaction mechanism is hard to meet the increasing demand of renewable energy accommodation in China. For this reason, an inter provincial transaction framework based on inter provincial electric quantity trading and inter provincial accommodation of surplus renewable energy was put forward, and an inter provincial transaction optimization model was established to support the large-scale accommodation of renewable energy. Results of computing example show that the proposed inter provincial transaction market mechanism and the transaction model are adaptable to the demand of renewable energy accommodation in China, and it can support the improvement of the overall economy and energy cleanliness of power system.

关 键 词：跨省区交易 市场机制 交易模型 清洁能源消纳 

分 类 号：TM73[电气工程—电力系统及自动化]